Sending virtual hugs to the actor, Anil tweeted: " Praying for your speedy recovery Jeremy."
He also shared images where he could be seen hugging the Hollywood actor.
Anil and Jeremy had worked together in Tom Cruise-starrer Mission: Impossible - Ghost Protocol.
Jeremy Renner, who has appeared in several hit movies, is in critical condition after ploughing snow in Nevada's Reno over the weekend, media reports said.
He is best known for playing the character of Hawkeye in Marvel movies.
Jeremy Renner is in “critical but stable condition with injuries suffered after experiencing a weather related accident while plowing snow earlier today,” his spokesperson told Deadline on Sunday.